[Findit] Add timestamp of CL commit and fix two bugs.

tools/findit/git_repository_parser.py

 # Copyright (c) 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import base64
 import xml.dom.minidom as minidom
 from xml.parsers.expat import ExpatError
 
 import crash_utils
 from repository_parser_interface import ParserInterface
@@ skipping 75 matching lines @@
       if len(trs) != 3:
         continue
 
       # Retrieve git hash.
       githash = trs[0].getElementsByTagName('a')[0].firstChild.nodeValue
 
       # Retrieve and set author.
       author = trs[1].getElementsByTagName(
           'td')[0].firstChild.nodeValue.split('<')[0]
       revision['author'] = author
+      revision['time'] = trs[1].getElementsByTagName(
+          'td')[0].firstChild.nodeValue
 
       # Retrive and set message.
       revision['message'] = pre.firstChild.nodeValue
 
       # Set url of this CL.
       revision_url_part = self.url_parts_map['revision_url'] % githash
       revision['url'] = base_url + revision_url_part
 
       # Go through changed files, they are in li.
       lis = ul.getElementsByTagName('li')
@@ skipping 70 matching lines @@
     json_revision = crash_utils.LoadJSON(response[5:])
     if not json_revision:
       return
 
     # Create a map representing object and get githash from the JSON object.
     revision = {}
     githash = json_revision['commit']
 
     # Set author, message and URL of this CL.
     revision['author'] = json_revision['author']['name']
+    revision['time'] = json_revision['author']['time']
     revision['message'] = json_revision['message']
     revision['url'] = url
 
     # Iterate through the changed files.
     for diff in json_revision['tree_diff']:
       file_path = diff['new_path']
       file_change_type = diff['type']
 
       # Normalize file action so that it fits with svn_repository_parser.
       file_change_type = _ConvertToFileChangeType(file_change_type)
@@ skipping 80 matching lines @@
         # If we are in the right region, get the information from the line.
         revision = blame_line['commit']
         author = blame_line['author']['name']
         revision_url_parts = self.url_parts_map['revision_url'] % revision
         revision_url = base_url + revision_url_parts
         # TODO(jeun): Add a way to get content from JSON object.
         content = None
 
         (revision_info, _) = self.ParseChangelog(component, revision, revision)
         message = revision_info[revision]['message']
-        return (content, revision, author, revision_url, message)
+        time = revision_info[revision]['time']
+        return (content, revision, author, revision_url, message, time)
 
     # Return none if the region does not exist.
     return None